You deserve the absolute highest quality HDMI has to offer, and Rocketfish is prepared to deliver. This Ultra High Speed HDMI Certified cable boasts an incredible 4K @ 120 Hz, 8K @ 60 Hz and even up to 10k video experience. It features a blistering fast bandwidth speed of 48 Gbps for flawless picture quality and is certified for in-wall use. It supports must-needed performance enhancers such as Quick Frame Transport, Dynamic HDR and Variable Refresh Rate for an overall unbeatable video experience. Sound quality is equally important, with support for DTSMaster, DTS-X and Dolby TrueHD/Atmos formats. It's also backwards compatible to work with all HDMI components..
Q: What is the material of the cable's jacket?
A: The cable's jacket material is PVC.
Q: Does the cable support variable refresh rate?
A: This cable supports variable refresh rate for smooth, lag-free performance.
Q: What is the maximum resolution supported by the cable?
A: This cable supports a maximum resolution of 8K at 60Hz.
Q: Are the connectors made of phosphor bronze?
A: The connectors are made of phosphor bronze.
A: Yes, this cable is HDMI 2.1
A: Yes but you won't notice a difference if you don't have an hdmi 2.1 device my lg has 2 hdmi 2.0 ports and 2 hdmi 2.1 ports I use for my pc and series x to get the full bandwidth for the 120hrtz
Q: Setting up 4k @ 120hz with Dolby Atmos Surround via eARC port - will this cable be enough?
A: This cable supports 4K @ 120 Hz and Enhanced Audio Return Channel (eARC).
Q: Is this cord able to process 120 FPS on the ps5/new Xbox systems ?
A: Yes, only if your tv can do 120hz.
Customers admire the cable's picture quality, HDMI connectivity, and overall performance. Many appreciate the cable's speed and the availability of different lengths. However, some customers have expressed concerns about the price, compatibility with certain devices, and the cable's flexibility. A few customers mentioned experiencing lag.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

You deserve the absolute highest quality HDMI has to offer, and Rocketfish is prepared to deliver. This Ultra High Speed HDMI Certified cable boasts an incredible 4K @ 120 Hz, 8K @ 60 Hz and even up to 10k video experience. It features a blistering fast bandwidth speed of 48 Gbps for flawless picture quality and is certified for in-wall use. It supports must-needed performance enhancers such as Quick Frame Transport, Dynamic HDR and Variable Refresh Rate for an overall unbeatable video experience. Sound quality is equally important, with support for DTSMaster, DTS-X and Dolby TrueHD/Atmos formats. It's also backwards compatible to work with all HDMI components..

You deserve the absolute highest quality HDMI has to offer, and Rocketfish is prepared to deliver. This Ultra High Speed HDMI Certified cable boasts an incredible 4K @ 120 Hz, 8K @ 60 Hz and even up to 10k video experience. It features a blistering fast bandwidth speed of 48 Gbps for flawless picture quality and is certified for in-wall use. It supports must-needed performance enhancers such as Quick Frame Transport, Dynamic HDR and Variable Refresh Rate for an overall unbeatable video experience. Sound quality is equally important, with support for DTSMaster, DTS-X and Dolby TrueHD/Atmos formats. It's also backwards compatible to work with all HDMI components..

You deserve the absolute highest quality HDMI has to offer, and Rocketfish is prepared to deliver. This Ultra High Speed HDMI Certified cable boasts an incredible 4K @ 120 Hz, 8K @ 60 Hz and even up to 10k video experience. It features a blistering fast bandwidth speed of 48 Gbps for flawless picture quality and is certified for in-wall use. It supports must-needed performance enhancers such as Quick Frame Transport, Dynamic HDR and Variable Refresh Rate for an overall unbeatable video experience. Sound quality is equally important, with support for DTSMaster, DTS-X and Dolby TrueHD/Atmos formats. It's also backwards compatible to work with all HDMI components.

You deserve the absolute highest quality HDMI has to offer, and Rocketfish is prepared to deliver. This Ultra High Speed HDMI Certified cable boasts an incredible 4K @ 120 Hz, 8K @ 60 Hz and even up to 10k video experience. It features a blistering fast bandwidth speed of 48 Gbps for flawless picture quality and is certified for in-wall use. It supports must-needed performance enhancers such as Quick Frame Transport, Dynamic HDR and Variable Refresh Rate for an overall unbeatable video experience. Sound quality is equally important, with support for DTSMaster, DTS-X and Dolby TrueHD/Atmos formats. It's also backwards compatible to work with all HDMI components..
| Pros for Rocketfish™ - 15' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black | |||
|---|---|---|---|
| Picture Quality, HDMI, Performance, Cable Length, Speed | Picture Quality, HDMI, Performance, Cable Length, Speed | Picture Quality, HDMI, Performance, Cable Length, Speed | Picture Quality, HDMI, Performance, Cable Length, Speed |
| Cons for Rocketfish™ - 15' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black | |||
| Price, Lag, Flexibility, Compatibility | Price, Lag, Flexibility, Compatibility | Price, Lag, Flexibility, Compatibility | Price, Lag, Flexibility, Compatibility |